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8f8ce85327
All three of these structs are already defined in
`sysprof-capture-types.h`, which is included from these three headers.
Drop the duplicate definition to silence the Clang warning:
```
In file included from /opt/gnome/install/include/sysprof-4/sysprof-capture.h:63:
/opt/gnome/install/include/sysprof-4/sysprof-capture-cursor.h:67:38: warning: redefinition of typedef 'SysprofCaptureCursor' is a C11 feature [-Wtypedef-redefinition]
typedef struct _SysprofCaptureCursor SysprofCaptureCursor;
^
/opt/gnome/install/include/sysprof-4/sysprof-capture-types.h:98:41: note: previous definition is here
typedef struct _SysprofCaptureCursor SysprofCaptureCursor;
```
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
102 lines
4.7 KiB
C
102 lines
4.7 KiB
C
/* sysprof-capture-cursor.h
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*
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* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Subject to the terms and conditions of this license, each copyright holder
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* and contributor hereby grants to those receiving rights under this license
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* a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
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* irrevocable (except for failure to satisfy the conditions of this license)
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* patent license to make, have made, use, offer to sell, sell, import, and
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* otherwise transfer this software, where such license applies only to those
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* patent claims, already acquired or hereafter acquired, licensable by such
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* copyright holder or contributor that are necessarily infringed by:
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*
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* (a) their Contribution(s) (the licensed copyrights of copyright holders
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* and non-copyrightable additions of contributors, in source or binary
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* form) alone; or
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*
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* (b) combination of their Contribution(s) with the work of authorship to
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* which such Contribution(s) was added by such copyright holder or
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* contributor, if, at the time the Contribution is added, such addition
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* causes such combination to be necessarily infringed. The patent license
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* shall not apply to any other combinations which include the
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* Contribution.
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*
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* Except as expressly stated above, no rights or licenses from any copyright
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* holder or contributor is granted under this license, whether expressly, by
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* implication, estoppel or otherwise.
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*
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* DISCLAIMER
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* SPDX-License-Identifier: BSD-2-Clause-Patent
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*/
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#pragma once
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#include <stdbool.h>
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#include "sysprof-capture-types.h"
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#include "sysprof-macros.h"
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#include "sysprof-version-macros.h"
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SYSPROF_BEGIN_DECLS
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/**
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* SysprofCaptureCursorCallback:
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*
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* This is the prototype for callbacks that are called for each frame
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* matching the cursor query.
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*
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* Functions matching this typedef should return %TRUE if they want the
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* the caller to stop iteration of cursor.
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*
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* Returns: %TRUE if iteration should continue, otherwise %FALSE.
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*/
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typedef bool (*SysprofCaptureCursorCallback) (const SysprofCaptureFrame *frame,
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void *user_data);
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SYSPROF_AVAILABLE_IN_ALL
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SysprofCaptureCursor *sysprof_capture_cursor_new (SysprofCaptureReader *reader);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_capture_cursor_unref (SysprofCaptureCursor *self);
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SYSPROF_AVAILABLE_IN_ALL
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SysprofCaptureCursor *sysprof_capture_cursor_ref (SysprofCaptureCursor *self);
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SYSPROF_AVAILABLE_IN_ALL
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SysprofCaptureReader *sysprof_capture_cursor_get_reader (SysprofCaptureCursor *self);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_capture_cursor_foreach (SysprofCaptureCursor *self,
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SysprofCaptureCursorCallback callback,
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void *user_data);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_capture_cursor_reset (SysprofCaptureCursor *self);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_capture_cursor_reverse (SysprofCaptureCursor *self);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_capture_cursor_add_condition (SysprofCaptureCursor *self,
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SysprofCaptureCondition *condition);
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SYSPROF_END_DECLS
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